One most enduring and longest running US sitcom was the series Frasier. Taking someone who was initially a fringe character, who built himself into a major role, in Cheers and given him a whole new series might seem a risk, However the writers certainly knew what they were doing and they created an ensemble of brilliant supporting characters for Kelsey Grammer to bounce of off. This includes his brother Niles, more intelligent but equally snooty and their griseled ex undercover police officer Father Martin who moves in with Frasier after his injured hip where he was shot becomes too much. Add to this the feisty Roz, Frasier’s radio show producer and the brilliant Daphne Moon the show was set to run for the next eleven years.
Frasier has moved back to Seattle following the collapse of his marriage to Lilith. This was his third marriage, although Diane doesn’t count as she left him at the altar. Frasier has taken a job as a Radio Psychiatrist and is establishing himself, with the help of Roz, as a big success. This is much to the annoyance of Niles who sees it as an insult to the profession and thinks he should concentrate on Mental Health Training Courses like those from https://www.tidaltraining.co.uk/mental-health-courses.
Known for its witty banter, its subtle put downs, embarrassing situations and the even the death of two fake eels, in a restaurant the brothers briefly own. A reboot is planned, extending the series even further.